USPP15078P3 - Dieffenbachia plant named ‘Nicolette’ - Google Patents

Dieffenbachia plant named ‘Nicolette’ Download PDF

Info

Publication number
USPP15078P3
USPP15078P3 US10/245,835 US24583502V USPP15078P3 US PP15078 P3 USPP15078 P3 US PP15078P3 US 24583502 V US24583502 V US 24583502V US PP15078 P3 USPP15078 P3 US PP15078P3
Authority
US
United States
Prior art keywords
nicolette
green
leaf
dieffenbachia
leaves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime, expires
Application number
US10/245,835
Other versions
US20040055066P1 (en
Inventor
Gary Spink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Futura Promotions Pty Ltd
Original Assignee
Futura Promotions Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Futura Promotions Pty Ltd filed Critical Futura Promotions Pty Ltd
Priority to US10/245,835 priority Critical patent/USPP15078P3/en
Assigned to FUTURA PROMOTION PTY LTD reassignment FUTURA PROMOTION PTY LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SPINK, GARY R.
Publication of US20040055066P1 publication Critical patent/US20040055066P1/en
Application granted granted Critical
Publication of USPP15078P3 publication Critical patent/USPP15078P3/en
Adjusted expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/10—Aroideae, e.g. Zantedeschia

Definitions

  • the plant genus is Dieffenbachia.
  • the plant species is hybrida.
  • the present invention comprises a new and distinct cultivar of Dieffenbachia which is named ‘Nicolette’. Its genus is Dieffenbachia. The plant species is hybrida. Its market class is that of ornamental potted plants. ‘Nicolette’ is a perennial plant, and is intended for use in landscaping, and as a decorative potted plant.
  • ‘Nicolette’ is the product of a planned breeding program carried out in 1993 and 1994 at Wellington Point, Queensland, Australia. Its parents were wild Dieffenbachia. ‘Nicolette’ was the product of a planned breeding program carried out by the Inventor Gary R. Spink in 1993 and 1994. Nicolette's pollen parent was Dieffenbachia ‘Tropic Marianne’ (U.S. Plant Pat. No. 8,832), and its seed parent was Dieffenbachia ‘Triumph’ (not subject of a U.S. Plant Patent).
  • ‘Nicolette’ As compared to parental variety ‘Tropic Marianne’, the growth habit of ‘Nicolette’ is smaller and more compact (height 60 cm, width 60 cm) than ‘Tropic Marianne’. ‘Tropic Marianne’ is taller and not so compact (height 90 cm, width 90 cm).
  • the leaf shape of ‘Nicolette’ is elliptic, while the leaf shape of ‘Tropic Marianne’ is oblong.
  • the leaf apex shape of ‘Nicolette’ is acute-sharply pointed, while the leaf apex shape of ‘Tropic Marianne’ is rounded with small point.
  • the leaf size of ‘Nicolette’ is small (23.3 cm long and 12.24 cm wide, yielding a length to width ratio of 1.9), while the leaf size of ‘Tropic Marianne’ is larger (35.5 cm long by 20.67 cm wide, yielding a length to with ratio of 1.72). Note a smaller length to width ratio indicates a wider leaf.
  • the ‘Nicolette’ distance from apex of wing to leaf base is 1.6 cm, while the ‘Tropic Marianne’ distance from apex of wing to leaf base 8.5 cm.
  • ‘Triumph’ As compared to parental variety ‘Triumph’, the leaves of ‘Triumph’ are smaller than those of ‘Nicolette’. ‘Triumph’ has a colored petiole (Orange White about RHS 159B-C) whereas Nicolette has a green petiole. ‘Triumph’ has a dark green leaf wing which is speckled whereas that of ‘Nicolette’ has no speckling. ‘Nicolette’ leaves are yellow-green with a border of green. ‘Nicolette's’ leaf border has the yellow-green of the leaf extending into it, forming a distinctive fish-bone like pattern. ‘Triumph’ has no fish bone pattern. The ‘Triumph’ petiole wings tightly clasp the stem whereas the petiole wings of ‘Nicole’ don't.
  • ‘Nicole’ leaves As compared to ‘Nicole’ (described in co-pending application Ser. No. 10/245,834), the ‘Nicole’ leaves (31.0 cm long by 13.2 cm wide, yielding a length to width ratio of 2.38), are larger than the ‘Nicolette’ leaves (23.2 cm long by 12.24 cm wide, yielding a length to width ratio of 1.9). ‘Nicolette’ plants are smaller and more compact (60 cm high, 60 cm wide), than ‘Nicole’ plants (70 cm high, 90 cm wide). The ‘Nicolette’ apex of wing to leaf base distance is 1.6 cm, while the ‘Nicole’ apex of wing to leaf base distance is 2.7 cm.
  • ‘Nicolette’ The major characteristics of ‘Nicolette’ include small size elliptic leaves, moderate to good suckering ability and short petiole and petiole wing clasping the stem to about the leaf base. Leaves are yellow-green with a green border having a distinctive fish-bone like pattern of yellow-green extending into the border.
  • Plant growth habit is small and compact: height 60 cm, width 60 cm.
  • Leaf shape is elliptic.
  • Leaf size is 23.2 cm long and 12.24 cm wide. The length to width ratio is 1.9.
  • Leaves are yellow-green with a border of green.
  • the border has the yellow-green of the leaf extending into it forming a distinctive fish-bone like pattern.
  • the distance from apex of wing to leaf base is 1.6 cm.
  • Sheet one contains FIG. 1 .
  • Sheet two contains FIG. 2 .
  • FIG. 1 is a color photograph of a front view of ‘Nicolette’.
  • FIG. 2 is a color photograph of a close-up view of ‘Nicolette’ leaves.
  • FIGS. 1 and 2 depict a Dieffenbachia ‘Nicolette’ in a 250 mm pot grown from a single vegetative cutting (12 weeks old) after 40 weeks under greenhouse growing conditions. This ‘Nicolette’ was about 60 cm high measured from soil surface to the tip, and about 60 cm wide.
  • ‘Nicolette’ will withstand minimum night temperatures of 10 degrees centigrade for short periods of time. Maximum daytime temperatures of 40 degrees centigrade are tolerated, if sufficient shading is given.
  • the mature stem is approximately 2.0 cm to 2.4 cm in diameter about 5 cm above the soil level. Inter-node distance is approximately 2.0-3.0 cm at soil level in mature stems.
  • the stem is light green RHS 139D and speckled with dark green RHS 139A-B.
  • Petiole The following information is based on the second expanded leaf from the apex.
  • the petiole has fleshy edges (wings) extending from midrib.
  • the wings are approximately 10 mm to 15 mm wide one-half the distance from the petiole base to the wing apex.
  • the apex of the wing is emarginated, about 5 mm wide at the tip.
  • Petiole length is 11.3 cm on average, and ranges from 10 cm to 15 cm. Wing length is 9.7 cm on average, and ranges from 9.5 cm to 11 cm. The distance between leaf base to tip of apex ranges from 1 cm to 1.6 cm.
  • the petiole wings are yellow green RHS 146B, which gradually fades towards mid rib into much lighter yellow green RHS 145D.
  • the abaxial surface of the mid rib is yellow green RHS 145A at base and apex, and between fades to a white RHS 155A.
  • Leaves Dieffenbachia ‘Nicolette’ has small sized elliptic leaves. The leaves are yellow green with a green border having a distinctive fish-bone like pattern of yellow green extending into the border.
  • the leaf is elliptic with an obtuse base with entire margin.
  • the leaf is asymmetric with the side of the leaf unrolling first having less surface area than the side unrolling last.
  • the leaf is oriented parallel to the stem axis at the time of full unrolling, changing to substantially horizontal to stem.
  • the mid rib is straight over the length of the leaves.
  • the leaf is approximately 23.2 cm long and 12.24 cm wide, having a length to width ratio of 1.9.
  • Primary veins. The primary veins are sunken into the upper surface and protrude out of the underside.
  • the adaxial surface of new leaves has a midrib color of white RHS 155A in the middle tending to yellow green RHS 145A at the apex and base. With maturity more green creeps into the white sections.
  • the edges are dark green RHS 139A, and the mid section is yellow green RHS 145A, blending into white RHS 155A at midribs and main veins.
  • the abaxial surface is lighter than the adaxial surface.
  • the edges are RHS 137B, and the middle is RHS 145A at the apex, fading to RHS 145C at the base.
  • the midrib is yellow green RHS 146C-D.
  • the inflorescence is made up of spadix and a spathe.
  • the spadix consists of an upright central axis covered with several minute flowers without petals.
  • Female flowers consists of a stigma, style and ovary, while the male flowers (anther and filament) produce the pollen.
  • Roots Thick white roots with fine laterals. Root initiation of cuttings under optimal growing conditions begins after two weeks. Liners are ready to pot after 12 weeks.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Physiology (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Cosmetics (AREA)
  • Protection Of Plants (AREA)

Abstract

‘Nicolette’, a Dieffenbachia cultivar. ‘Nicolette’ is characterized by small size elliptic leaves, moderate to good suckering ability, and short petiole and petiole wing clasping the stem to about the leaf base. Leaves are yellow green with a green border having a distinctive fish-bone like pattern of yellow-green extending into the border.

Description

Latin name of the genus and species of the plant claimed: The plant genus is Dieffenbachia. The plant species is hybrida.
FIELD OF THE INVENTION
The present invention comprises a new and distinct cultivar of Dieffenbachia which is named ‘Nicolette’. Its genus is Dieffenbachia. The plant species is hybrida. Its market class is that of ornamental potted plants. ‘Nicolette’ is a perennial plant, and is intended for use in landscaping, and as a decorative potted plant.
DESCRIPTION OF PRIOR ART
‘Nicolette’ is the product of a planned breeding program carried out in 1993 and 1994 at Wellington Point, Queensland, Australia. Its parents were wild Dieffenbachia. ‘Nicolette’ was the product of a planned breeding program carried out by the Inventor Gary R. Spink in 1993 and 1994. Nicolette's pollen parent was Dieffenbachia ‘Tropic Marianne’ (U.S. Plant Pat. No. 8,832), and its seed parent was Dieffenbachia ‘Triumph’ (not subject of a U.S. Plant Patent).
As compared to parental variety ‘Tropic Marianne’, the growth habit of ‘Nicolette’ is smaller and more compact (height 60 cm, width 60 cm) than ‘Tropic Marianne’. ‘Tropic Marianne’ is taller and not so compact (height 90 cm, width 90 cm). The leaf shape of ‘Nicolette’ is elliptic, while the leaf shape of ‘Tropic Marianne’ is oblong. The leaf apex shape of ‘Nicolette’ is acute-sharply pointed, while the leaf apex shape of ‘Tropic Marianne’ is rounded with small point. The leaf size of ‘Nicolette’ is small (23.3 cm long and 12.24 cm wide, yielding a length to width ratio of 1.9), while the leaf size of ‘Tropic Marianne’ is larger (35.5 cm long by 20.67 cm wide, yielding a length to with ratio of 1.72). Note a smaller length to width ratio indicates a wider leaf. The ‘Nicolette’ distance from apex of wing to leaf base is 1.6 cm, while the ‘Tropic Marianne’ distance from apex of wing to leaf base 8.5 cm.
As compared to parental variety ‘Triumph’, the leaves of ‘Triumph’ are smaller than those of ‘Nicolette’. ‘Triumph’ has a colored petiole (Orange White about RHS 159B-C) whereas Nicolette has a green petiole. ‘Triumph’ has a dark green leaf wing which is speckled whereas that of ‘Nicolette’ has no speckling. ‘Nicolette’ leaves are yellow-green with a border of green. ‘Nicolette's’ leaf border has the yellow-green of the leaf extending into it, forming a distinctive fish-bone like pattern. ‘Triumph’ has no fish bone pattern. The ‘Triumph’ petiole wings tightly clasp the stem whereas the petiole wings of ‘Nicole’ don't.
As compared to ‘Nicole’ (described in co-pending application Ser. No. 10/245,834), the ‘Nicole’ leaves (31.0 cm long by 13.2 cm wide, yielding a length to width ratio of 2.38), are larger than the ‘Nicolette’ leaves (23.2 cm long by 12.24 cm wide, yielding a length to width ratio of 1.9). ‘Nicolette’ plants are smaller and more compact (60 cm high, 60 cm wide), than ‘Nicole’ plants (70 cm high, 90 cm wide). The ‘Nicolette’ apex of wing to leaf base distance is 1.6 cm, while the ‘Nicole’ apex of wing to leaf base distance is 2.7 cm.
Uniformity
Dieffenbachia ‘Nicolette’ was first asexually reproduced in September 1994 by vegetative cutting. The plant is a perennial. The plant is stable as evidenced by propagation over more than five generations, using vegetative cuttings, over a period of more than five years. Propagation was carried out at Wellington Point, Queensland, Australia.
No off-types have been observed throughout the trial period. The variety is considered to be uniform and stable in all characteristics.
SUMMARY OF THE INVENTION
The major characteristics of ‘Nicolette’ include small size elliptic leaves, moderate to good suckering ability and short petiole and petiole wing clasping the stem to about the leaf base. Leaves are yellow-green with a green border having a distinctive fish-bone like pattern of yellow-green extending into the border.
The following traits which have been repeatedly observed are determined to be basic characteristics of ‘Nicolette’, which in combination distinguish ‘Nicolette’ from other Dieffenbachia of the same general type.
1. Plant growth habit is small and compact: height 60 cm, width 60 cm.
2. Leaf shape is elliptic.
3. Leaf size is 23.2 cm long and 12.24 cm wide. The length to width ratio is 1.9.
4. Leaves are yellow-green with a border of green. The border has the yellow-green of the leaf extending into it forming a distinctive fish-bone like pattern.
5. The distance from apex of wing to leaf base is 1.6 cm.
BRIEF DESCRIPTION OF THE DRAWINGS
The invention, together with the other objects, features, aspects and advantages thereof will be more clearly understood from the following in conjunction with the accompanying drawings.
Two sheets of drawings are provided. Sheet one contains FIG. 1. Sheet two contains FIG. 2.
FIG. 1 is a color photograph of a front view of ‘Nicolette’.
FIG. 2 is a color photograph of a close-up view of ‘Nicolette’ leaves.
BOTANICAL DESCRIPTION OF THE PLANT
FIGS. 1 and 2 depict a Dieffenbachia ‘Nicolette’ in a 250 mm pot grown from a single vegetative cutting (12 weeks old) after 40 weeks under greenhouse growing conditions. This ‘Nicolette’ was about 60 cm high measured from soil surface to the tip, and about 60 cm wide.
The following Botanical Description describes Dieffenbachia ‘Nicolette’ plants grown at Wellington Point, Queensland, Australia grown under greenhouse growing conditions. The plant has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, light intensity and/or fertilizer rate, without, however, any variance in genotype.
‘Nicolette’ will withstand minimum night temperatures of 10 degrees centigrade for short periods of time. Maximum daytime temperatures of 40 degrees centigrade are tolerated, if sufficient shading is given.
Stem:
Growth pattern.—The mature stem is approximately 2.0 cm to 2.4 cm in diameter about 5 cm above the soil level. Inter-node distance is approximately 2.0-3.0 cm at soil level in mature stems.
Color.—The stem is light green RHS 139D and speckled with dark green RHS 139A-B.
Petiole: The following information is based on the second expanded leaf from the apex.
Growth pattern.—The petiole has fleshy edges (wings) extending from midrib. The wings are approximately 10 mm to 15 mm wide one-half the distance from the petiole base to the wing apex. The apex of the wing is emarginated, about 5 mm wide at the tip.
Dimensions.—Petiole length is 11.3 cm on average, and ranges from 10 cm to 15 cm. Wing length is 9.7 cm on average, and ranges from 9.5 cm to 11 cm. The distance between leaf base to tip of apex ranges from 1 cm to 1.6 cm.
Color.—The petiole wings (abaxial) are yellow green RHS 146B, which gradually fades towards mid rib into much lighter yellow green RHS 145D. The abaxial surface of the mid rib is yellow green RHS 145A at base and apex, and between fades to a white RHS 155A.
Leaves: Dieffenbachia ‘Nicolette’ has small sized elliptic leaves. The leaves are yellow green with a green border having a distinctive fish-bone like pattern of yellow green extending into the border.
Growth pattern.—The leaf is elliptic with an obtuse base with entire margin. The leaf is asymmetric with the side of the leaf unrolling first having less surface area than the side unrolling last. The leaf is oriented parallel to the stem axis at the time of full unrolling, changing to substantially horizontal to stem. The mid rib is straight over the length of the leaves.
Dimensions.—The leaf is approximately 23.2 cm long and 12.24 cm wide, having a length to width ratio of 1.9.
Midrib.—Prominent and attractive.
Primary veins.—The primary veins are sunken into the upper surface and protrude out of the underside.
Color and pattern.—The adaxial surface of new leaves has a midrib color of white RHS 155A in the middle tending to yellow green RHS 145A at the apex and base. With maturity more green creeps into the white sections. The edges are dark green RHS 139A, and the mid section is yellow green RHS 145A, blending into white RHS 155A at midribs and main veins. The abaxial surface is lighter than the adaxial surface. The edges are RHS 137B, and the middle is RHS 145A at the apex, fading to RHS 145C at the base. The midrib is yellow green RHS 146C-D.
Auxiliary breaks.—Moderate to good suckering ability.
Inflorescence: The inflorescence is made up of spadix and a spathe. The spadix consists of an upright central axis covered with several minute flowers without petals. Female flowers consists of a stigma, style and ovary, while the male flowers (anther and filament) produce the pollen.
Roots: Thick white roots with fine laterals. Root initiation of cuttings under optimal growing conditions begins after two weeks. Liners are ready to pot after 12 weeks.
Fruit and seed: No fruit or seed have been observed under normal greenhouse conditions.
All color codes refer to “The Royal Horticultural Society London, 1995 Ed.”. Colors and leaf size may vary somewhat depending on horticultural practices such as light levels and fertilizer rates, among other things, without however, any variance in genotype.

Claims (1)

I claim:
1. A new and distinct cultivar of Dieffenbachia plant named ‘Nicolette’, as herein
US10/245,835 2002-09-17 2002-09-17 Dieffenbachia plant named ‘Nicolette’ Expired - Lifetime USPP15078P3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/245,835 USPP15078P3 (en) 2002-09-17 2002-09-17 Dieffenbachia plant named ‘Nicolette’

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/245,835 USPP15078P3 (en) 2002-09-17 2002-09-17 Dieffenbachia plant named ‘Nicolette’

Publications (2)

Publication Number Publication Date
US20040055066P1 US20040055066P1 (en) 2004-03-18
USPP15078P3 true USPP15078P3 (en) 2004-08-17

Family

ID=31992196

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/245,835 Expired - Lifetime USPP15078P3 (en) 2002-09-17 2002-09-17 Dieffenbachia plant named ‘Nicolette’

Country Status (1)

Country Link
US (1) USPP15078P3 (en)

Also Published As

Publication number Publication date
US20040055066P1 (en) 2004-03-18

Similar Documents

Publication Publication Date Title
USPP15078P3 (en) Dieffenbachia plant named ‘Nicolette’
USPP10653P (en) Mandevilla plant named `Tropical Dreams`
USPP14511P2 (en) Dieffenbachia plant named ‘Nicole’
USPP16166P2 (en) Hydrangea plant named ‘DVP Pinky’
USPP15136P2 (en) Anagallis plant named ‘Wildcat Orange’
USPP34471P2 (en) Impatiens plant named ‘DNGISLWHTE’
US20230172135A1 (en) Craspedia plant 'DCRAGLFBIM'
USPP15571P2 (en) Lavender plant named ‘Barcelona Purple’
USPP17897P2 (en) Sutera plant named ‘Bushy White’
USPP9080P (en) Anthurium plant named Pura Vida Red
USPP7608P (en) Hibiscus plant named `Sweet Caroline`
USPP17453P2 (en) Dieffenbachia plant named ‘Mary’
USPP10786P (en) Spathiphyllum plant `S2`
USPP12756P2 (en) Calibrachoa plant named ‘Wescasun’
USPP17488P3 (en) Dieffenbachia plant named ‘Ely’
USPP15782P3 (en) Globularia plant named ‘His Eyeball Comp’
USPP13981P2 (en) Verbena plant named ‘Lan Scarl’
USPP13667P2 (en) Calibrachoa plant named ‘Illumination Blue’
USPP13996P2 (en) New Guinea Impatiens plant named ‘Balcelbono’
USPP15837P2 (en) Calibrachoa plant named ‘Wescasuno’
USPP15397P2 (en) Spiraea plant named ‘Wilma’
USPP13176P2 (en) Diascia plant named ‘Codiared’
USPP21245P2 (en) Zantedeschia plant named ‘Captain Ventura’
USPP16972P2 (en) Sedum plant named ‘Novem’
USPP15330P3 (en) Globularia plant named ‘His Eye Ball’

Legal Events

Date Code Title Description
AS Assignment

Owner name: FUTURA PROMOTION PTY LTD, AUSTRALIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SPINK, GARY R.;REEL/FRAME:013536/0727

Effective date: 20020101